M54HC7640 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M54HC7640

TRANSCEIVER (3-STATE): HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NON INVERTING

STMicroelectronics 

DIM.

A

B

D

E

e3

F

G

I

L

M

N1

P

Q

M54/M 74HC 7245/ 7640/7643/7645

Ceramic DIP20 MECHANICAL DATA

MIN.

0.5

2.29

0.4

1.27

0.22

0.51

7.9

mm

TYP.

3.3

22.86

MAX.

25

7.8

MIN.

1.78

0.020

2.79

0.090

0.55

0.016

1.52

0.050

0.31

0.009

1.27

0.020

4° (min.), 15° (max.)

8.13

0.311

5.71

inch

TYP.

0.130

0.900

MAX.

0.984

0.307

0.070

0.110

0.022

0.060

0.012

0.050

0.320

0.225

P057H

7/10

Share Link: